[gnome-software] Allow plugins to access the distro codename

[Richard Hughes <rhughes src gnome org>]

commit 08d66a723db39e722eaa32417fa5ceff300e919f
Author: Robert Ancell <robert ancell canonical com>
Date:   Mon Jul 4 09:01:53 2016 +0100

    Allow plugins to access the distro codename
    
    Signed-off-by: Richard Hughes <richard hughsie com>

 src/gs-os-release.c |   21 +++++++++++++++++++++
 src/gs-os-release.h |   13 +++++++------
 2 files changed, 28 insertions(+), 6 deletions(-)
---
diff --git a/src/gs-os-release.c b/src/gs-os-release.c
index c92d364..c43ae17 100644
--- a/src/gs-os-release.c
+++ b/src/gs-os-release.c
@@ -45,6 +45,7 @@ struct _GsOsRelease
        gchar                   *id;
        gchar                   *version_id;
        gchar                   *pretty_name;
+       gchar                   *distro_codename;
 };
 
 static void gs_os_release_initable_iface_init (GInitableIface *iface);
@@ -116,6 +117,10 @@ gs_os_release_initable_init (GInitable *initable,
                        os_release->pretty_name = g_strdup (tmp);
                        continue;
                }
+               if (g_strcmp0 (lines[i], "UBUNTU_CODENAME") == 0) {
+                       os_release->distro_codename = g_strdup (tmp);
+                       continue;
+               }
        }
        return TRUE;
 }
@@ -195,6 +200,21 @@ gs_os_release_get_pretty_name (GsOsRelease *os_release)
        return os_release->pretty_name;
 }
 
+/**
+ * gs_os_release_get_distro_codename:
+ * @os_release: A #GsOsRelease
+ *
+ * Gets the distro codename from the os-release parser.
+ *
+ * Returns: a string, or %NULL
+ **/
+const gchar *
+gs_os_release_get_distro_codename (GsOsRelease *os_release)
+{
+       g_return_val_if_fail (GS_IS_OS_RELEASE (os_release), NULL);
+       return os_release->distro_codename;
+}
+
 static void
 gs_os_release_finalize (GObject *object)
 {
@@ -204,6 +224,7 @@ gs_os_release_finalize (GObject *object)
        g_free (os_release->id);
        g_free (os_release->version_id);
        g_free (os_release->pretty_name);
+       g_free (os_release->distro_codename);
        G_OBJECT_CLASS (gs_os_release_parent_class)->finalize (object);
 }
 
diff --git a/src/gs-os-release.h b/src/gs-os-release.h
index ffd338e..7bf5b15 100644
--- a/src/gs-os-release.h
+++ b/src/gs-os-release.h
@@ -33,12 +33,13 @@ G_BEGIN_DECLS
 
 G_DECLARE_FINAL_TYPE (GsOsRelease, gs_os_release, GS, OS_RELEASE, GObject)
 
-GsOsRelease    *gs_os_release_new              (GError         **error);
-const gchar    *gs_os_release_get_name         (GsOsRelease    *os_release);
-const gchar    *gs_os_release_get_version      (GsOsRelease    *os_release);
-const gchar    *gs_os_release_get_id           (GsOsRelease    *os_release);
-const gchar    *gs_os_release_get_version_id   (GsOsRelease    *os_release);
-const gchar    *gs_os_release_get_pretty_name  (GsOsRelease    *os_release);
+GsOsRelease    *gs_os_release_new                      (GError         **error);
+const gchar    *gs_os_release_get_name                 (GsOsRelease    *os_release);
+const gchar    *gs_os_release_get_version              (GsOsRelease    *os_release);
+const gchar    *gs_os_release_get_id                   (GsOsRelease    *os_release);
+const gchar    *gs_os_release_get_version_id           (GsOsRelease    *os_release);
+const gchar    *gs_os_release_get_pretty_name          (GsOsRelease    *os_release);
+const gchar    *gs_os_release_get_distro_codename      (GsOsRelease    *os_release);
 
 G_END_DECLS